59866-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59866-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,8,6 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 59866-04:
(7*5)+(6*9)+(5*8)+(4*6)+(3*6)+(2*0)+(1*4)=175
175 % 10 = 5
So 59866-04-5 is a valid CAS Registry Number.